Wood-base composite thickening plates and manufacture method thereof
A board and wood-based technology, which is applied in the field of man-made board manufacturing, can solve the problems of reducing the amount of sawing at the edge of the board, and achieve the effects of accelerating heat conduction, reducing the amount of sawing, and improving dimensional stability and corrosion resistance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0017] Example 1
[0018] A wood-based composite thickened board, which is characterized in that it is composed of three organic high-content materials accounting for 65-70% of the total weight of the board, 18-20% phenolic resin, and 12-15% bentonite. Gluing and heat treatment are used to make wood-based composite thickened board, the thickness of the board is 40mm-200mm, and the size of the board can be set as required.
[0019] The specific implementation steps are as follows:
[0020] The size of the pressed sheet is 2500×630×150mm and the density is 1.05g / cm 3
[0021] (1) Resin preparation: Use a mixing tank with a stirrer for resin preparation. According to the required amount, 46% phenolic resin and 14% liquid bentonite are put into the mixing tank in proportions, and an appropriate amount of water is added. Stir it evenly with a device to prepare a C-type water-soluble phenolic resin mixed glue with a solid content of 30%;
[0022] (2) Vacuum dehydration and dipping of wood v...
Example Embodiment
[0029] Example 2
[0030] A wood-based composite thickened board, which is characterized in that it is composed of three organic high-content materials that account for 65-70% of the total weight of the board, 18-20% phenolic resin, and 12-15% bentonite. Gluing and heat treatment are used to make wood-based composite thickened board, the thickness of the board is 40mm-200mm, and the size of the board can be set as required.
[0031] The specific implementation steps are as follows:
[0032] The size of the pressed sheet is 1250×630×200mm and the density is 1.1g / cm 3
[0033] (1) Resin preparation: Use a mixing tank with a stirrer for resin preparation. According to the required amount, put 48% phenolic resin and 12% liquid bentonite in the mixing tank in proportion, add appropriate amount of water, and stir. Stir it evenly with a device to prepare a C-type water-soluble phenolic resin mixed glue with a solid content of 30%;
[0034] (2) Vacuum dehydration and dipping of wood veneer: U...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
Density | aaaaa | aaaaa |
Density | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap